<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="标题" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入标题"
          clearable
          @keyup.enter.native="handleQuery"
        />

      </el-form-item>
      <el-form-item label="状态" prop="classify">
        <el-select v-model="queryParams.status" placeholder="请选择">
          <el-option
            v-for="item in classifyOption"
            :key="item.dictCode"
            :label="item.dictLabel"
            :value="item.dictCode"
          >
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['plan:plan:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['plan:plan:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['plan:plan:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['plan:plan:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="planList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="标题" align="center" prop="title"/>
      <el-table-column label="状态" align="center" prop="statusStr"/>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180"></el-table-column>
      <el-table-column label="开始时间" align="center" prop="beginTime" width="180"></el-table-column>
      <el-table-column label="完成时间" align="center" prop="completeTime" width="180"></el-table-column>
      <el-table-column label="备注" align="center" prop="remark"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['plan:plan:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="changeStatusNext(scope.row)"
            v-hasPermi="['plan:plan:edit']"
            v-if="scope.row.status===121"
          >开始
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="changeStatusNext(scope.row)"
            v-hasPermi="['plan:plan:edit']"
            v-else-if="scope.row.status===122"
          >完成
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['plan:plan:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改开发计划对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入标题"/>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="form.status" placeholder="请选择" :disabled="form.id!==null">
            <el-option
              v-for="item in classifyOption"
              :key="item.dictCode"
              :label="item.dictLabel"
              :value="item.dictCode"
            >
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {addPlan, delPlan, getPlan, listPlan, updatePlan} from '@/api/plan/plan'
import {listData} from '@/api/system/dict/data'

export default {
  name: 'Plan',
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 开发计划表格数据
      planList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
        status: null,
        beginTime: null,
        completeTime: null,
        deleted: null
      },
      // 表单参数
      form: {},
      classifyOption: [],
      // 表单校验
      rules: {}
    }
  },
  created() {
    this.getList()
    listData({'dictType': 'plan_status', 'pageSize': 99999}).then(response => {
      this.classifyOption = response.rows
    })
  },
  methods: {
    changeStatusNext(plan) {
      console.log(plan)
      if (plan) {
        plan.status = plan.status + 1
        //注入字典值
        this.classifyOption.forEach(e => {
          if (e.dictCode === plan.status) {
            plan.statusStr = e.dictLabel
            updatePlan(plan).then(res => {
              this.getList()
            })

          }
        })
      }
    },
    /** 查询开发计划列表 */
    getList() {
      this.loading = true
      listPlan(this.queryParams).then(response => {
        this.planList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        title: null,
        status: 121,
        statusStr: 121,
        beginTime: null,
        completeTime: null,
        deleted: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null
      }
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加开发计划'
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getPlan(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = '修改开发计划'
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs['form'].validate(valid => {
        if (valid) {
          //注入字典值
          this.classifyOption.forEach(e => {
            if (e.dictCode === this.form.status) {
              this.form.statusStr = e.dictLabel
            }
          })
          if (this.form.id != null) {
            updatePlan(this.form).then(response => {
              this.$modal.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addPlan(this.form).then(response => {
              this.$modal.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除开发计划编号为"' + ids + '"的数据项？').then(function () {
        return delPlan(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('删除成功')
      }).catch(() => {
      })
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('plan/plan/export', {
        ...this.queryParams
      }, `plan_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>
